//
// Copyright 1999-2015 MyApp
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#import <UIKit/UIKit.h>


@protocol VolumeMeterDelegate <NSObject>

// 获取音量，范围：0-1
- (CGFloat)peakPowerLevel;

@end


@interface MyVolumeMeter : UIView{
    UIImageView *_volumeLightView;
    NSTimer *_timer;
}

@property(nonatomic, weak) id<VolumeMeterDelegate> volumeMeterDelegate;

- (void)endMonitor;

- (void)startMonitor;

@end